JPS62139992A - コンプレツサ−・アツセンブリ−容量変更装置 - Google Patents

コンプレツサ−・アツセンブリ−容量変更装置

Info

Publication number
JPS62139992A
JPS62139992A JP61290629A JP29062986A JPS62139992A JP S62139992 A JPS62139992 A JP S62139992A JP 61290629 A JP61290629 A JP 61290629A JP 29062986 A JP29062986 A JP 29062986A JP S62139992 A JPS62139992 A JP S62139992A
Authority
JP
Japan
Prior art keywords
compressor
housing
pressure
section
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP61290629A
Other languages
English (en)
Japanese (ja)
Inventor
ジエイムズ　シイ．テイッシヤー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trane US Inc
Original Assignee
American Standard Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Standard Inc filed Critical American Standard Inc
Publication of JPS62139992A publication Critical patent/JPS62139992A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • F04C28/125—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves with sliding valves controlled by the use of fluid other than the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP61290629A 1985-12-10 1986-12-08 コンプレツサ−・アツセンブリ−容量変更装置 Pending JPS62139992A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/807,406 US4662190A (en) 1985-12-10 1985-12-10 Integral slide valve-oil separator apparatus in a screw compressor
US807406 1985-12-10

Publications (1)

Publication Number Publication Date
JPS62139992A true JPS62139992A (ja) 1987-06-23

Family

ID=25196299

Family Applications (2)

Application Number Title Priority Date Filing Date
JP61290629A Pending JPS62139992A (ja) 1985-12-10 1986-12-08 コンプレツサ−・アツセンブリ−容量変更装置
JP1997001230U Expired - Lifetime JP2584302Y2 (ja) 1985-12-10 1997-02-14 コンプレッサー・アッセンブリー容量変更装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1997001230U Expired - Lifetime JP2584302Y2 (ja) 1985-12-10 1997-02-14 コンプレッサー・アッセンブリー容量変更装置

Country Status (8)

Country Link
US (1) US4662190A (enrdf_load_stackoverflow)
JP (2) JPS62139992A (enrdf_load_stackoverflow)
CA (1) CA1233799A (enrdf_load_stackoverflow)
DE (1) DE3641226A1 (enrdf_load_stackoverflow)
FR (1) FR2591287B1 (enrdf_load_stackoverflow)
GB (1) GB2183733B (enrdf_load_stackoverflow)
HK (1) HK94292A (enrdf_load_stackoverflow)
SG (1) SG100592G (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382413B1 (en) * 1999-04-21 2002-05-07 Achilles Corporation Disk holder and disk storage device

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205402A (ja) * 1987-02-18 1988-08-24 イートン　コーポレーション 回転流体圧力装置
SE464657B (sv) * 1987-03-04 1991-05-27 Stal Refrigeration Ab Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande
SE469437B (sv) * 1987-10-28 1993-07-05 Stal Refrigeration Ab Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande
US4788825A (en) * 1988-03-02 1988-12-06 Fes, Inc. Oil separator
US4829786A (en) * 1988-08-15 1989-05-16 American Standard Inc. Flooded evaporator with enhanced oil return means
US4957517A (en) * 1989-04-28 1990-09-18 American Standard Inc. Sound attenuating liquid-gas separator
DE69006551T2 (de) * 1989-07-05 1994-09-01 Nippon Denso Co Auf einen Verdichter befestigter, mit diesem eine bauliche Einheit bildender Ölabscheider.
US5029448A (en) * 1990-01-23 1991-07-09 American Standard Inc. Oil separator for refrigeration systems
US5113671A (en) * 1990-11-26 1992-05-19 Ac&R Components Components, Inc. Oil separator
US5211026A (en) * 1991-08-19 1993-05-18 American Standard Inc. Combination lift piston/axial port unloader arrangement for a screw compresser
US5218832A (en) * 1991-09-16 1993-06-15 Ball Corporation Separation method and apparatus for a liquid and gas mixture
US5246357A (en) * 1992-07-27 1993-09-21 Westinghouse Electric Corp. Screw compressor with oil-gas separation means
BR9307842A (pt) * 1993-03-31 1996-01-02 American Standard Inc Resfriamento de lubrificante de compressor em um sistema de refrigeração
US5419146A (en) * 1994-04-28 1995-05-30 American Standard Inc. Evaporator water temperature control for a chiller system
US5553460A (en) * 1995-06-14 1996-09-10 Ac & R Components, Inc. Horizontal oil separator/reservoir
FR2737754B1 (fr) * 1995-08-09 1997-10-03 Zimmern Bernard Compresseur a vis avec glissiere de controle de capacite
US6131405A (en) * 1997-12-03 2000-10-17 Parker-Hannifin Corporation Discharge separator and muffler for refrigeration, air conditioning and heat pump systems
SE512435C2 (sv) * 1998-07-07 2000-03-20 Svenska Rotor Maskiner Ab Vätskeavskiljare för en vätskeinsprutad kompressor, särskilt en oljeavskiljare för en oljeinsprutad kylkompressor av skruvrotortyp
JP2000080983A (ja) * 1998-07-09 2000-03-21 Toyota Autom Loom Works Ltd 圧縮機
US6116046A (en) * 1999-03-05 2000-09-12 American Standard Inc. Refrigeration chiller with assured start-up lubricant supply
US6205808B1 (en) * 1999-09-03 2001-03-27 American Standard Inc. Prevention of oil backflow from a screw compressor in a refrigeration chiller
US6216474B1 (en) * 1999-09-27 2001-04-17 Carrier Corporation Part load performance of variable speed screw compressor
US6467287B2 (en) 2000-08-15 2002-10-22 Thermo King Corporation Valve arrangement for a compressor
US6506038B2 (en) 2000-08-15 2003-01-14 Thermo King Corporation Wear-preventing and positioning device for a screw compressor
US6494699B2 (en) 2000-08-15 2002-12-17 Thermo King Corporation Axial unloading lift valve for a compressor and method of making the same
GB2408791B (en) * 2003-11-21 2009-01-28 Arctic Circle Ltd An oil separator for use in separating oil from refrigerant in a refrigeration system
US7568503B2 (en) * 2005-08-10 2009-08-04 Cameron International Corporation Compressor throttling valve assembly
US20070201991A1 (en) * 2006-02-24 2007-08-30 Ingersoll-Rand Company Valve for a compressor assembly
CN102353167B (zh) * 2011-09-16 2013-08-14 大连三洋压缩机有限公司 一种螺杆压缩机制冷系统及其制冷方法
TWI577949B (zh) 2013-02-21 2017-04-11 強生控制科技公司 潤滑及冷卻系統
US10450815B2 (en) 2016-11-21 2019-10-22 Cameron International Corporation Flow restrictor system
CN107917077A (zh) * 2017-12-21 2018-04-17 珠海格力电器股份有限公司 压缩机及控制方法、空气调节设备
CN111594414B (zh) * 2019-02-20 2021-06-29 安徽美芝制冷设备有限公司 消音装置和压缩机
CN114607604B (zh) * 2022-03-15 2024-11-22 江苏华瑞制冷设备有限公司 一种低耗能的螺杆气体压缩机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335582A (en) * 1981-02-20 1982-06-22 Dunham-Bush, Inc. Unloading control system for helical screw compressor refrigeration system
US4478054A (en) * 1983-07-12 1984-10-23 Dunham-Bush, Inc. Helical screw rotary compressor for air conditioning system having improved oil management

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200603A (en) * 1963-11-15 1965-08-17 Carrier Corp Lubricant control means for refrigeration apparatus
US3408828A (en) * 1967-09-08 1968-11-05 Dunham Bush Inc Refrigeration system and system for separating oil from compressed gas
AU504641B2 (en) * 1976-05-10 1979-10-18 Vilter Manufacturing Corp. Control system for variable capacity compressor
DE2648609A1 (de) * 1976-10-27 1978-05-03 Linde Ag Verfahren und vorrichtung zum kuehlen eines oelgefluteten verdichters
US4181474A (en) * 1978-03-02 1980-01-01 Dunham-Bush, Inc. Vertical axis hermetic rotary helical screw compressor with improved rotary bearings and oil management

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335582A (en) * 1981-02-20 1982-06-22 Dunham-Bush, Inc. Unloading control system for helical screw compressor refrigeration system
US4478054A (en) * 1983-07-12 1984-10-23 Dunham-Bush, Inc. Helical screw rotary compressor for air conditioning system having improved oil management

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382413B1 (en) * 1999-04-21 2002-05-07 Achilles Corporation Disk holder and disk storage device

Also Published As

Publication number Publication date
JPH09517U (ja) 1997-10-07
HK94292A (en) 1992-12-04
US4662190A (en) 1987-05-05
DE3641226C2 (enrdf_load_stackoverflow) 1990-11-08
GB2183733A (en) 1987-06-10
JP2584302Y2 (ja) 1998-10-30
GB8625682D0 (en) 1986-11-26
CA1233799A (en) 1988-03-08
SG100592G (en) 1992-12-24
FR2591287B1 (fr) 1994-03-25
FR2591287A1 (fr) 1987-06-12
DE3641226A1 (de) 1987-06-11
GB2183733B (en) 1990-04-04

Similar Documents

Publication Publication Date Title
JPS62139992A (ja) コンプレツサ−・アツセンブリ−容量変更装置
US4383805A (en) Gas compressor of the scroll type having delayed suction closing capacity modulation
US6017205A (en) Scroll compressor
KR100519241B1 (ko) 스크류 압축기 슬라이드 밸브 조립체용 단일 가스 공급원의 작동 방법
EP0811123B1 (en) Gas actuated slide valve in a screw compressor
US3295752A (en) Rotary vane compressor
US6273691B1 (en) Scroll gas compressor having asymmetric bypass holes
US4431388A (en) Controlled suction unloading in a scroll compressor
US5832737A (en) Gas actuated slide valve in a screw compressor
US4342547A (en) Rotary vane compressor with valve control of oil to bias the vanes
US4762469A (en) Rotor anti-reverse rotation arrangement in a screw compressor
US3905729A (en) Rotary piston
US5112201A (en) Scroll compressor apparatus with separate oil reservoir vessel
US4035114A (en) Method for reducing power consumption in a liquid-cooled rotary compressor by treating the liquid
JPS59719B2 (ja) 気体圧縮方法
US20060165543A1 (en) Screw compressor acoustic resonance reduction
CN101548065A (zh) 整体式滑阀泄放阀
US5201648A (en) Screw compressor mechanical oil shutoff arrangement
US5341658A (en) Fail safe mechanical oil shutoff arrangement for screw compressor
CN1438425A (zh) 涡旋式压出装置
DE69303008T2 (de) Spiralverdichter
JPH073228B2 (ja) スクロ−ル気体圧縮機
US7011183B2 (en) Suction oil injection for rotary compressor
JP2674562B2 (ja) 給油制御手段を備えたスクロール冷媒圧縮機
JPS6187988A (ja) スクロ−ル圧縮機